Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. William Eng Lee, MD

Individual provider Hematology & Oncology Physician · NPI 1639173693

Dr. William Eng Lee, MD is a Hematology in Denver, Colorado. Graduated from University of Pittsburgh School of Medicine in 1990, 36 years ago. Practices with Phc-Las Cruces Inc, a 22-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
36
Trained at
University of Pittsburgh School of Medicine
Licensed in
CO
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1400 Jackson St
Denver, CO 80206-2761
Phone: (303) 388-4461
Fax: (303) 270-2174
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 32779 (CO)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 32779 (CO)

Record details

NPI number1639173693
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2005
Last updated in NPPESMay 2, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHEMATOLOGY
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Phc-Las Cruces Inc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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